Question

bart is new to social media. his friend encourages him to never post personal identifiable information. bart wonders why it is harmful to post his email and cell phone number. how should his friend respond to barts question? a an online predator can contact you with this information. b friends will contact you 24/7 if they have access to your contact information. c it will be difficult to change your contact information if it has been published. d cyberbullies will sell your contact information to your friends.

Explanation:

Posting personal identifiable information like email and cell - phone number on social media can expose one to online predators who can use this information to contact and potentially harm the individual. Option B is about normal friend contact which is not a harm, option C is about difficulty in changing information rather than harm, and option D about cyber - bullies selling to friends is not the main harm related to posting such information.

Answer:

A. An online predator can contact you with this information.